Remove plaque and freshen your smile with this SmartSeries CrossAction electric toothbrush. Five modes, including gum care, sensitive and whitening, let you choose your preferred level of clean. An in-handle timer creates a pulsing sensation every 30 seconds so you know when to switch brushing positions. This SmartSeries CrossAction electric toothbrush uses 3D action to oscillate, pulsate and rotate your way to clean teeth.